Julia Chatterley is live from New York. Here are the top business news stories today! The race for a Covid19 vaccine propels as life in China returns to normalcy - CNN goes inside Beijing\u2019s vaccine research labs. Upping the ANT-e! Jack Ma\u2019s Ant Group files for IPO in Hong Kong & Shanghai. Goodnight Fortnite? Epic Game\u2019s ongoing battle with Apple leaves the game restricted. It\u2019s Tuesday, let\u2019s make a move.\nTo learn more about how CNN protects listener privacy, visit cnn.com/privacy\nLearn more about your ad choices. Visit megaphone.fm/adchoices